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Author SHA1 Message Date
dan
65c2a71042 When generating individual loops for each ORed term of an OR scan, move any 
constant WHERE expressions outside of the loop, as is done for top-level
loops.

FossilOrigin-Name: 712267c9c08fdcef5d59cedc672657b55fd6a77472711711599f0bd653e6d880
 2017-06-23 15:47:05 +00:00
dan
c456a76fb3 When generating individual loops for each ORed term of an OR scan, move any 
constant WHERE expressions outside of the loop, as is done for top-level
loops.

FossilOrigin-Name: e4a022be4b069b08cfdfda5295461676b99d28e17bbbedfbcb362dec69de59bd
 2017-06-22 16:51:16 +00:00
drh
c45fdb2a7f Enable pragma virtual tables for the integrity_check, quick_check, and 
foreign_key_check pragmas.

FossilOrigin-Name: 118f7bb33a6f78951bbffa957f48015d1bce5aaf9246a99262a90bc8ad52e5a3
 2017-06-21 01:36:30 +00:00
drh
f383f35e6c Rename the azCompileOpt global constant to avoid a harmless compiler warning 
about a name conflict with a local variable.

FossilOrigin-Name: 94e420ecfb4ec047eb7d1d3125ca8487c90d466760b7f7183759ff922bd868d1
 2017-06-20 18:19:16 +00:00
dan
bd11a2acbb Ensure that the query planner knows that any column of a flattened LEFT JOIN 
can be NULL even if that column is labeled with "NOT NULL".
Fix for ticket [892fc34f173e99d8].

FossilOrigin-Name: 483462682d3a57fb9dd85b4772596e9738f1694a454b8ebbc480b9452733e88d
 2017-06-20 17:43:26 +00:00
drh
a5907a86b8 Experimental "PRAGMA secure_delete=FAST" pragma. The intent is to overwrite 
deleted content with zeros without increasing the amount of disk I/O.

FossilOrigin-Name: f1682f0faf1a93ded066464b1ddd5f987e21ee0f6bb5e828ed31c3ad903cf2c3
 2017-06-19 11:44:22 +00:00
drh
40db2fd7a3 Fix a missing comma in the previous check-in. 
FossilOrigin-Name: f3db02f49073c3f08c3fd7816d85e5472d5e22df20d862fe4886eb2a97efb15f
 2017-06-17 18:49:50 +00:00
dan
ea03adc6b2 Rework the code in ctime.c a bit to report on more compile time options. And 
to only output configuration options passed in to SQLite, not the default
values of #define symbols set automatically. Also generate the large array in
ctime.c using new script tool/mkctime.tcl, instead of entering it manually.

FossilOrigin-Name: 9a443397a6b110f60cae32e1f758914d72931e16ddb423e4d4a119df526bf340
 2017-06-17 17:55:33 +00:00
dan
814aad618c Ensure that the value of the THREADSAFE symbol is always included when 
reporting compile time options, even if it was not explicitly configured.

FossilOrigin-Name: 95141c642697dc037e57f9e4992ff3460155995d3caef6259235601ee722cb93
 2017-06-17 17:29:24 +00:00
dan
f417f28bd7 Add extra test cases for sqlite3changeset_apply() and ALTER TABLE ADD COLUMN. 
FossilOrigin-Name: 603838fc9a65adda831a6a17b31b2e80f5b56e5946a9f0c1fa2c83d2f2a67f6a
 2017-06-17 16:39:10 +00:00
dan
da1f49b83f Rework the code in ctime.c a bit to report on more compile time options. And 
to only output configuration options passed in to SQLite, not the default
values of #define symbols set automatically. Also generate the large array in
ctime.c using new script tool/mkctime.tcl, instead of entering it manually.

FossilOrigin-Name: bc1951d699e6eeacbe15776a37cd0f5cf3f09eb85d3ae01cff43293cb286fcd7
 2017-06-16 19:51:47 +00:00
drh
ba87c6c2cd Minor refactoring change to clarify how ATTACH works. No functional changes. 
FossilOrigin-Name: 3944a32e1dd90ff903bcbaaa7cb497cebcfcb2ba2a326726ec2268505e524ae3
 2017-06-16 18:31:30 +00:00
drh
76cf858d3d Prevent pagesize changes on VACUUM in encrypted databases even when running 
the VACUUM on an attached database.

FossilOrigin-Name: 11693849342a308ad929e2d9ead67faabacb523af76128c6973ed6cc8b62c11e
 2017-06-16 13:43:37 +00:00
drh
0942559a14 Move the "shell_add_schema()" SQL function used by the ".schema" command 
of the command-line shell to a different spot in the shell.c source file
so that it is not in the middle of an unrelated module.

FossilOrigin-Name: 254617a1ccfa1736d4e53d670d80319c79c4d93ebf1de69d89ebdba3949bc270
 2017-06-15 16:56:05 +00:00
drh
f217f3b68c Fix typo and improve the wording of the description of "Metadata" in the 
output of the sqlite3_analyzer tool.

FossilOrigin-Name: ca1ff70780e07e5ee930fe7972db02e887d9b085d8ab78e878d7f966b6d684d4
 2017-06-15 16:45:23 +00:00
drh
b74013300c Merge the latest changes from trunk. 
FossilOrigin-Name: 60105c2253d0b617037e975b0d0b729bcb59b950aa2c33d8891394ad45aabb69
 2017-06-15 15:06:26 +00:00
drh
90cdec0672 Fix harmless compiler warnings in the shell.c file 
FossilOrigin-Name: 9afd7a2ffd3a39456190ad05e85ff6485298aae262d9e0698a58c1d73507a36f
 2017-06-15 13:07:56 +00:00
drh
594ccd09b1 Improvements to the ".tables" command in the command-line shell so that 
it shows the name of all schemas if the name is anything other than "main".

FossilOrigin-Name: c7f778b7cee16a1dcebccd256408ee1d08ef2b62e388a9ebba5738a0a89bf3a0
 2017-06-15 12:50:47 +00:00
drh
20c9c3f4eb In the command-line shell, enhance the ".schema" command show that it 
shows the schema for ATTACH-ed databases in addition to "main".

FossilOrigin-Name: 48e086284a76da10a85315bc992e2294bd4711e35ec5a5abaa16e39a6a69d206
 2017-06-15 12:21:09 +00:00
drh
c74d962a1f Enhance the sqlite3_analyzer.exe utility so that it computes and shows the 
number of bytes of metadata on btree pages and per table and index entry.

FossilOrigin-Name: 43ad41efa9e1fdd79a9804197a227491236495f14ed56c656224d6ce181703c1
 2017-06-15 00:52:03 +00:00
dan
2ebf8f474e Fix sqlite3rbu_close() so that the pzErrmsg parameter may be passed NULL. 
FossilOrigin-Name: c433672dd8ab625628bde2f4f40a2dc000ed915dbe91833d3f753d8ab51baf25
 2017-06-13 16:52:34 +00:00
drh
6e3bccd5c9 Fix the processing of double-negatives in WHERE clause constraints with 
STAT4.  Ticket [cfa2c908f2182]

FossilOrigin-Name: 35b34bdf0843b49be39e13ed212e918c2d45afdb8374b5cd02ba6d2d5b16b3b9
 2017-06-13 04:31:54 +00:00
drh
56790ea567 Fix an off-by-one error that messes up the display of loop codes in the 
".wheretrace" debugging output for queries with more than 62 candidate
loops when SQLITE_ENABLE_WHERETRACE is on.

FossilOrigin-Name: 0bbdaf2801e4102d952db65e53962e534b67b8b72e76fadb4ce404a6249129d9
 2017-06-11 20:17:02 +00:00
drh
eafc6dfe2b When reusing a materialized view, make sure the estimated number of 
output rows is correctly initialized to avoid confusing the query planner.

FossilOrigin-Name: 87aceb417a813a2925b636cffa660fe25f3b7e3b3c84bb2108951bf0af644376
 2017-06-11 19:51:36 +00:00
drh
e46c63d565 Fix the sessiondiff test module so that it does not run if the session 
extension is not enabled.

FossilOrigin-Name: 8f92b7a6223a69304dc8a6ab3b43a49cbb87f572a1e65d8a0c6dc09fca38e1a8
 2017-06-11 19:40:34 +00:00
drh
c62aab5ba8 Fix a potential null-pointer deference following OOM introduced by 
check-in [e39795d7] (unreleased).

FossilOrigin-Name: a2f77285fa44df86863eed576271f1030ec60f15480daf175908c5082c27774b
 2017-06-11 18:26:15 +00:00
drh
e9acf4b48e Merge enhancements and fixes from trunk. 
FossilOrigin-Name: 3fd050c343256c0748256ef183b46df04d9e0da0f81b841dbd336034402b36ab
 2017-06-09 15:14:41 +00:00
drh
c097b309aa Update the documentation to make it clear that the table name parameter 
to sqlite3_table_column_metadata() may not be NULL.

FossilOrigin-Name: 2881ab1ed24ed72760086785bdf224c4e687cf39a02fd349ae13c6e1235e24da
 2017-06-09 11:43:53 +00:00
drh
c5d353fb33 Adjust the implementation of the ".selftest" feature of the shell to avoid 
using the deprecated sqlite3_get_table() interface.

FossilOrigin-Name: 3168e2c92ad0a0dafc78a27ee1d87ac89f426585f506f418a0182141335dc68b
 2017-06-09 02:27:49 +00:00
drh
d96cc6fbcb Add a testcase() to confirm that an OOM on sqlite3DbStrNDup() is handled 
correctly in trigger.c.

FossilOrigin-Name: 343e55992f503efa662e49bb0f3c0d798defd0a11f2ee1c36968902fa7e06823
 2017-06-08 14:35:21 +00:00
dan
ca66f6c6f4 Ensure pointer map entries are always added when a row that does use overflow 
pages replaces one that does not in an auto-vacuum database. Fix for
[fda22108].

FossilOrigin-Name: b30dfba811cb531b09ff2e71a1a18ed53c816cb39155dd52ca3e2701425fe17b
 2017-06-08 11:14:08 +00:00
drh
cc97ca4c08 In SQLITE_DEBUG mode, attempt to log the page number of the database that 
contained the problem when SQLITE_CORRUPT errors are seen.

FossilOrigin-Name: e39795d7d798d5249c7bd2a0f6ff891b455f4300a3d638c39a4668323b367666
 2017-06-07 22:32:59 +00:00
dan
41ac439dbe Fix another lsmtest build problem. Add the "-trans BOOLEAN" option to "lsmtest 
speed2".

FossilOrigin-Name: 61853bc171e7c3af1db6a33ac8b1ad21e1c08e8d6b317fe061fdcd89c9a42e88
 2017-06-07 19:46:18 +00:00
drh
0282c03abc Merge in trunk enhancements. 
FossilOrigin-Name: f8bbb608cbf6c245628e3d362e9181fb3dc402b1d8241bcb687caf395f63c916
 2017-06-07 16:25:25 +00:00
drh
d1417ee1cb Add the SQLITE_DEFAULT_ROWEST compile-time option for changing the estimated 
number of rows in tables that lack sqlite_stat1 entries.

FossilOrigin-Name: 234ede26e30f20e6c33002739ed8be35dbfb5c77700bd857ff31072b9b7df347
 2017-06-06 18:20:43 +00:00
dan
3b328522f4 Fix a threading problem in lsm test code. 
FossilOrigin-Name: 501238b9fbb4eece084b4bfce84a5f37a986f34db8081df517e60ef81f357454
 2017-06-06 16:14:49 +00:00
drh
cf1393df94 Fix a subtle bug in the remember UDF of the kvtest.exe utility program. 
FossilOrigin-Name: 9eea3670e77e2f831b7c00ae2d65a5583f9cad626d9ab286f92582ef29ecd4e3
 2017-06-05 19:20:35 +00:00
dan
b1d66c5986 Fix a bug in test_fs.c that occurs when the first component of a path contains 
a GLOB or LIKE escape character.

FossilOrigin-Name: 73c70590d7689806901378cd2a7e167ec4339f886031369266e07868acd23b93
 2017-06-05 16:33:53 +00:00
drh
a4327e65bb For the kvtest utility, add the --vacuum option to "kvtest stat" and also 
run PRAGMA integrity_check with "kvtest stat".

FossilOrigin-Name: f3c25df4562efda2adeb211a4cc893246354917849a0fa4d95da3d7970e9588e
 2017-06-05 13:28:17 +00:00
drh
64bf76d2b2 Fix the column width deduction logic in the command-line shell to account 
for multi-byte utf8 characters.

FossilOrigin-Name: ed0842c156ab1a78d5d00d3a55dab5e3f08cd349328d606724688f1528df3f6b
 2017-06-05 12:29:26 +00:00
drh
3b77506ba5 Omit some of the fstree tests in vtabH if the PWD contains LIKE wildcards. 
FossilOrigin-Name: ead29f9cb757a5f9921086e3bb4998f60e0d6cfcf41ef0f9a230b365b6226947
 2017-06-05 10:31:03 +00:00
drh
4c88348729 Initialize a variable to zero to prevent an (incorrect) compiler warning of 
it potentially being uninitialized.

FossilOrigin-Name: 65182ce041b30cd0193b958eca975b720fe5200a868baba1e633e49433d86813
 2017-06-03 20:09:37 +00:00
drh
5930f663a1 Fix the SQLITE_PTR_TO_INT macro so that works on recent versions of LLVM on 
Macs.

FossilOrigin-Name: c4089ffbdb4b3467648c97044b0d3085da7128103079b686f608efde83c7df30
 2017-06-03 19:16:29 +00:00
drh
629a75f69a Remove unused header file from kvtest. 
FossilOrigin-Name: dd7e043f7c9e16cd98a273b7105fa74bdd14a93db8cd5bde064cc1c40591155c
 2017-06-03 18:27:49 +00:00
drh
1346fdad65 In kvtest, add the ability to work with a hierarchy of files on disk, 
in addition to having all files in the same directory.

FossilOrigin-Name: f568f666c85ab9b80592927dc033cfd65bd4415576cf5b3beaf300d68a8e074e
 2017-06-03 17:24:04 +00:00
drh
16d62901a3 Add the --nocheckpoint and --multitrans options to kvtest. 
FossilOrigin-Name: 5828633c2392274b6863b50eaffbb2a176a4d892e83542824a9a3f0d1b62c967
 2017-06-03 15:17:21 +00:00
drh
59ce97a013 Merge all recent trunk enhancements. 
FossilOrigin-Name: 1d23294d88b1a80fe1f5403ea4fd75e61bb4932d5b714ea450d1b4b84f0896ab
 2017-06-02 23:44:38 +00:00
drh
f151890791 Add the --fsync flag to kvtest, and document the --nosync flag. 
FossilOrigin-Name: 7fdc78a672b2ea6187dcb5fdf32f809bb8e4d501e2434f2233edc3bc2e3acc7c
 2017-06-02 23:32:17 +00:00
drh
a2e71ced79 Work toward enhancing kvtest to measure write performance. 
FossilOrigin-Name: fc73e7d2f16386f96c55c42f9830193f7c178521a7ad90c3117b85ef629b5ce4
 2017-06-02 19:31:46 +00:00
drh
170ad68a40 Change the name of the OP_Seek opcode into OP_DeferredSeek for better 
clarity of function.  No functional code changes.

FossilOrigin-Name: ab33d299c7dab52703d06f3441c8a98c6c809b2612ec65d71aab2919bd2b1540
 2017-06-02 15:44:22 +00:00